How to predict the discharging water amount along extening level is the key to mine hydrogology.Appling multy related analogou way can predicting mine dischargeing water amount.

• 针对鹤岗矿区为老矿区,多数矿井都面临水平下延的实际,如何准确预测延伸水平涌水量是矿井水文工作的关键。应用多元相关比拟法,可预测矿井涌水量。